We asked a dermatologist to break down just how often you should be shampooing your hair.

This pre-wash treatment banishes excess oil and product buildup, plus extends the time in-between hair wash days ...

Most people do not need to wash their hair every day. Straight, thin hair may need more frequent washing than curly hair. Teens and young adults usually produce more oil (sebum) and may need to wash ...

While “How often should you wash your hair?” is one of the most commonly asked beauty questions, experts assert there’s not one right answer. Even hair care rules that seem universal aren’t always one ...